/*
 * Copyright:  2018 smarabbit studio.
 *
 *  Licensed under the Confluent Community License; you may not use this file
 *  except in compliance with the License.  You may obtain a copy of the License at
 *
 *  http://www.confluent.io/confluent-community-license
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 *  WARRANTIES OF ANY KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations under the License.
 *
 *  @作   者： 黄开晖 (117227773@qq.com)
 *  @日   期:  2020年8月29日
 */
package com.massyframework.beanskin.runtime.service;

import java.util.Objects;

import com.massyframework.beanskin.service.DependencyServiceDescriptor;

/**
 * 缺省的依赖服务描述
 * @author huangkh
 *
 */
final class DefaultDependencyServiceDescorptor<S> 
	implements DependencyServiceDescriptor<S> {
	
	private String beanName;
	private Class<S> requiredType;
	private String filterString;

	/**
	 * 
	 */
	@SuppressWarnings("unchecked")
	protected DefaultDependencyServiceDescorptor(DefaultDependencyServiceDescriptorBuilder builder) {
		this.beanName = Objects.requireNonNull(builder.beanName, "\"beanName\" cannot be null.");
		this.requiredType = (Class<S>)Objects.requireNonNull(builder.requiredType, "\"requiredType\" cannot be null.");
		this.filterString = builder.filterString;
	}

	@Override
	public String getBeanName() {
		return this.beanName;
	}

	@Override
	public Class<S> getRequiredType() {
		return this.requiredType;
	}

	@Override
	public String getFilterString() {
		return this.filterString;
	}

	@Override
	public String toString() {
		return "DefaultDependencyServiceDescorptor [beanName=" + beanName + ", requiredType=" + requiredType
				+ ", filterString=" + filterString + "]";
	}
	
}
